On 19 March 2014 12:59, Peter Zijlstra wrote:
> On Tue, Mar 18, 2014 at 06:56:47PM +0100, Vincent Guittot wrote:
>
>
>> @@ -5946,7 +5948,8 @@ static int sched_domains_curr_level;
>> (SD_SHARE_CPUPOWER |\
>>SD_SHARE_PKG_RESOURCES | \
>>SD_NUMA |
On 19 March 2014 13:01, Peter Zijlstra wrote:
> On Tue, Mar 18, 2014 at 06:56:47PM +0100, Vincent Guittot wrote:
>> A new flag SD_SHARE_POWERDOMAIN is created to reflect whether groups of CPUs
>> in a sched_domain level can or not reach different power state. As an
>> example,
>> the flag should
On 19 March 2014 12:05, Preeti U Murthy wrote:
> On 03/19/2014 03:22 PM, Vincent Guittot wrote:
>> On 19 March 2014 07:21, Preeti U Murthy wrote:
>>> Hi Vincent,
>>>
>>> On 03/18/2014 11:26 PM, Vincent Guittot wrote:
A new flag SD_SHARE_POWERDOMAIN is created to reflect whether groups of
>>
On Tue, Mar 18, 2014 at 06:56:47PM +0100, Vincent Guittot wrote:
> A new flag SD_SHARE_POWERDOMAIN is created to reflect whether groups of CPUs
> in a sched_domain level can or not reach different power state. As an example,
> the flag should be cleared at CPU level if groups of cores can be power
On Tue, Mar 18, 2014 at 06:56:47PM +0100, Vincent Guittot wrote:
> @@ -5946,7 +5948,8 @@ static int sched_domains_curr_level;
> (SD_SHARE_CPUPOWER |\
>SD_SHARE_PKG_RESOURCES | \
>SD_NUMA | \
> - SD_ASYM_PACKING)
> + SD_ASYM_PA
On 03/19/2014 03:22 PM, Vincent Guittot wrote:
> On 19 March 2014 07:21, Preeti U Murthy wrote:
>> Hi Vincent,
>>
>> On 03/18/2014 11:26 PM, Vincent Guittot wrote:
>>> A new flag SD_SHARE_POWERDOMAIN is created to reflect whether groups of CPUs
>>> in a sched_domain level can or not reach differen
On 19 March 2014 07:21, Preeti U Murthy wrote:
> Hi Vincent,
>
> On 03/18/2014 11:26 PM, Vincent Guittot wrote:
>> A new flag SD_SHARE_POWERDOMAIN is created to reflect whether groups of CPUs
>> in a sched_domain level can or not reach different power state. As an
>> example,
>> the flag should b
Hi Vincent,
On 03/18/2014 11:26 PM, Vincent Guittot wrote:
> A new flag SD_SHARE_POWERDOMAIN is created to reflect whether groups of CPUs
> in a sched_domain level can or not reach different power state. As an example,
> the flag should be cleared at CPU level if groups of cores can be power gated
A new flag SD_SHARE_POWERDOMAIN is created to reflect whether groups of CPUs
in a sched_domain level can or not reach different power state. As an example,
the flag should be cleared at CPU level if groups of cores can be power gated
independently. This information can be used to add load balancing
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